9 Feb 2017, 20:45

Advmame handles everything but i think you must setup your screen in advcfg so that it knows how to handle your screen and generate timings accordingly.

The question for the overall aspect ratio we wish is what will determine everything. Should we focus on getting 4:3 fuscreen for any game ? Which may probably mean not square pixels ? Or do we want the exact original resolution with square pixels ? But in such case, eventually have black borders either vertically either horizontally ...